PDC "lunar cricket."

[k9fon12374]

Anyone have a pin out for the PDC "Lunar cricket?" I got it in a lot of stuff but the previous owner cut off the wires and I can't find a pin out or info on it .

 

[k9fon12374]

??

 

[nomadradio]

Might need to crack open the red pouch to see where wires go.

73

 

[Wire Weasel]

Handy way to test is using one of those Mic Tester Boxes. Has built-in speaker and connections for DC power and Audio. I used to use those to test noise toys all the time. You'll just be using the connections on the sides and not any of the mic plugs on top. Shown is a Superstar T747

 

[nomadradio]

That's how we test echo boards, pings and roger beeps before installing into a radio. Catching a dud before it's installed saves labor and frustration. That tester has appeared with more than one brand name on it over the years.

73

 

[k9fon12374]

Alright, here we go.

 

[nomadradio]

Wow! They upgraded to surface mount. The pink (violet?) wire is power, the black wire is ground. Leaves you three white wires. One of them is the audio output. The other two probably connect to a pushbutton switch. One white wire is attached near the board's edge near the black wire. I'll guess this may be the audio wire. The other two white wires are closer to the center of the board. Probably the switch wires.

73